#4353C7#4353C7

#4353C7 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.9% C 0.180 H 272.2°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#4353C7
RGB	rgb(67, 83, 199)
HSL	hsl(233, 54%, 52%)
HSV	hsv(233, 66%, 78%)
CMYK	cmyk(66.3%, 58.3%, 0%, 22%)
CIE-LAB	lab(40.41, 31.26, -62.42)
CIE-LCH	lch(40.41, 69.80, 296.60°)
OKLab	oklab(49.86% 0.0068 -0.1797)
OKLCH	oklch(49.86% 0.18 272.2)
XYZ	xyz(15.7133, 11.5019, 55.4138)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4353C7 #C7B743

analogous

#4395C7 #4353C7 #7543C7

triadic

#4353C7 #C74353 #53C743

tetradic

#4353C7 #C74395 #C7B743 #43C775

square

#4353C7 #C74395 #C7B743 #43C775

split-complementary

#4353C7 #C77543 #95C743

monochromatic

#212A6F #2F3C9E #4353C7 #727ED5 #A1A9E3

Accessibility & contrast

On white

6.36

#4353C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4353C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4353C7

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4353C7	#FFFFFF	#000000	##FFFFFF
##4353C7	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CB

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4353c7;
/* rgb */ color: rgb(67, 83, 199);
/* oklch */ color: oklch(49.9% 0.180 272.2);

Tailwind

colors: {
  custom: {
    50: '#8683d9',
    500: '#4353c7',
    950: '#000000',
  },
}

SCSS

$custom: #4353c7;
$custom-light: #8683d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4353c7",
  "rgb": {
    "r": 67,
    "g": 83,
    "b": 199
  },
  "hsl": {
    "h": 232.727,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49855,
    "c": 0.17986,
    "h": 272.2
  },
  "luminance": 0.11503
}

Semantic roles & 50–950 ramp

primary

#4353C7

secondary

#D0C996

accent

#CC4ADD

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #4353C7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →